MCP Subscriptions

The DPX MCP server gives Claude Desktop, Cursor, and any MCP-compatible AI host native access to the full DPX data and settlement stack. A subscription key replaces per-call payment prompts with flat monthly access — optimized for teams running repeated oracle queries, compliance screens, or settlement flows throughout the month.

What’s included

A wide range of tools across settlement, oracle data, ESG scoring, compliance screening, corridor intelligence, Ramp integration, Mercury banking, market intelligence, and agent identity.

Category	Tools
Settlement & Oracle	`settlement.quote`, `settlement.execute`, `settlement.status`, `oracle.stability`, `oracle.status`, `oracle.rails`, `oracle.mycelium`
Compliance	`compliance.ubo_chain`, `compliance.pep_screen`, `compliance.regulatory_calendar`
ESG	`esg.score`, `esg.lookup`, `esg.batch`, `esg.portfolio`, `esg.watch`, `esg.trend`, `oracle.governance`
Corridor & Routing	`stability.corridor`, `stability.settlement_window`, `stability.stablecoin_route`
Agent Identity	`agent.kya_register`, `agent.mandate_create`, `agent.kya_verify`
Market Intelligence	`market.cascade`, `market.shipping`, `market.fx`, `oracle.mycelium`, `intelligence.tectonic`, `intelligence.aftershock`, `intelligence.contagion`, `intelligence.resonance`
Ramp	`ramp.connect`, `ramp.spend_analysis`, `ramp.agent_card`, `ramp.settle`, `ramp.compliance_screen`
Mercury	`mercury.accounts`, `mercury.transactions`, `mercury.send`, `mercury.ach_authorize`, `mercury.sweep`
Treasury	`treasury.yield_route`, `fees.compare`, `fees.schedule`, `fees.verify`

Full tool reference: MCP — Claude.

Tiers

Tier	Monthly (USDC)	MCP calls/month	Compliance screens	ESG entities/month	Settlement executions
Free	0	50	500	50	0
Analyst	50	5,000	500	1,000	10
Professional	200	25,000	5,000	10,000	100
Institutional	800	Unlimited	Unlimited	Unlimited	Unlimited

All tiers include: full DPX MCP tool access, FATF R.16 attestations, SFDR PAI indicators, corridor intelligence, and AI synthesis on oracle responses. Free requires no payment — just an email — and is meant for evaluating the toolset before committing to a paid tier; it does not include settlement execution rights.

Get a subscription key

Free tier — no payment required:

curl -X POST https://compliance.untitledfinancial.com/subscribe \
  -H "Content-Type: application/json" \
  -d '{
    "tier": "free",
    "email": "you@yourfirm.com"
  }'

Paid tiers — requires a confirmed USDC payment on Base mainnet first:

curl -X POST https://compliance.untitledfinancial.com/subscribe \
  -H "Content-Type: application/json" \
  -d '{
    "tier": "professional",
    "email": "treasury@yourfirm.com",
    "paymentTxHash": "0x..."
  }'

Response:

{
  "apiKey": "dpx_sub_pk_...",
  "tier": "professional",
  "expiresAt": "2026-08-22T00:00:00Z",
  "limits": {
    "mcpCallsPerMonth": 25000,
    "complianceScreensPerMonth": 5000,
    "esgEntitiesPerMonth": 10000,
    "settlementExecutions": 100
  },
  "usage": { "mcpCalls": 0, "complianceScreens": 0, "esgEntities": 0 }
}

Payment: Send USDC to the DPX subscription address on Base mainnet, then call /subscribe with the resulting transaction hash. Activation is immediate on that call — DPX checks the transaction directly (confirmed, correct recipient, correct amount, not already used) as part of the request; there’s no separate waiting period.

Tier	USDC amount	Address
Analyst	50 USDC	`0x...` (see contracts)
Professional	200 USDC	`0x...`
Institutional	800 USDC	`0x...`

Configure Claude Desktop

Edit ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "dpx": {
      "command": "npx",
      "args": ["-y", "@untitledfinancial/dpx-mcp"],
      "env": {
        "STABILITY_ORACLE_URL": "https://stability.untitledfinancial.com",
        "SETTLEMENT_AGENT_URL": "https://agent.untitledfinancial.com",
        "MCP_API_KEY": "dpx_sub_pk_...",
        "SANDBOX_MODE": "true"
      }
    }
  }
}

Set SANDBOX_MODE: "false" only when ready for live USDC settlements.

Configure remote MCP (no local install)

Point any MCP-compatible host directly at the remote server — no npx, no local Node.js:

{
  "mcpServers": {
    "dpx": {
      "url": "https://mcp.untitledfinancial.com/mcp",
      "transport": "http",
      "headers": {
        "Authorization": "Bearer dpx_sub_pk_..."
      }
    }
  }
}

Use cases by team

Treasury / FX desk

"Check oracle stability and corridor risk for a $3M USD→EUR settlement this week"
"What's the optimal 4-hour execution window over the next 72 hours for USD/BRL?"
"Compare DPX fees to SWIFT for our monthly intercompany netting — $8M total"

Accounting firm (Ramp Stack integration)

"Screen this vendor before I issue the Agent Card — Acme GmbH, Germany, $250K, LEI 7LTW..."
"Run ESG batch on our 40 active suppliers and flag any MiCA Article 72 issues"
"Analyse our Ramp wire volume and show me what we'd save routing through DPX"

Compliance / risk team

"Run a UBO chain check on LEI 7LTWFZYICNSX8D621K86 and screen all beneficial owners"
"What regulatory events are coming up in Q3 that affect our SFDR Article 8 fund?"
"PEP screen Maria Santos before approving this contractor payment"

Investment / research (commodity and macro)

"What's the current stability score and what's driving it — is this a good week to execute large settlements?"
"Model a Strait of Hormuz disruption at magnitude 70 — what cascades and when?"
"Get the full ESG portfolio report on our top 50 commodity counterparties"

Check usage

curl https://compliance.untitledfinancial.com/subscribe/status \
  -H "X-API-Key: dpx_sub_pk_..."

{
  "tier": "professional",
  "expiresAt": "2026-08-22T00:00:00Z",
  "usage": {
    "mcpCalls": 1243,
    "complianceScreens": 87,
    "esgEntities": 340,
    "settlementExecutions": 3
  },
  "limits": {
    "mcpCallsPerMonth": 25000,
    "complianceScreensPerMonth": 5000,
    "esgEntitiesPerMonth": 10000,
    "settlementExecutions": 100
  },
  "remaining": {
    "mcpCallsPerMonth": 23757,
    "compliancePerMonth": 4913,
    "esgEntitiesPerMonth": 9660,
    "settlementExecutions": 97
  }
}

Note remaining’s keys match limits’ naming (*PerMonth-suffixed), not usage’s (bare category names) — the two objects use different key conventions for the same underlying counters.

Renew or upgrade

There is no separate renewal endpoint yet — call POST /subscribe again with a new payment (or tier: "free" with no payment) to get a new key. This issues a new API key rather than extending the existing one; there is currently no way to keep the same key across a renewal or tier change.

Beta Access

During beta, Institutional tier is available on request with custom limits. Apply →